On the stone production line, the more equipment used is the crusher, including the chin crusher for coarse crushing, the second and fine impact crusher, or mining together with the heavy stone crusher. The maintenance of stone production line equipment is mainly about crusher equipment. The current situation of crusher equipment is briefly introduced from three aspects.

The bearing is the most rapidly wearing part of the crusher. Maintenance of equipment is very important. Lubricate the bearing to increase the service life of the bearing. When replacing the clean gasoline or kerosene oil, the amount of lubricating oil in the bearing housing must be changed every three months, and the bearing raceway must be cleaned carefully. The shaft plate is in contact with the pad surface of the shaft plate, and oil must be sprayed before moving. 3 regular inspection accessories. The broken chin is indispensable in the stone production line. Regularly adjust the tightness of the conveyor belt to ensure the uniform receiving strength of the machine in the conveyor belt.